ONEWEB-0455, 51645
Orbit data source: Space-Track
ONEWEB-0455, 51645 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Thu, 10 Feb 2022 UTC via a SOYUZ-ST-B launch vehicle from the French Guiana (FRGUI). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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51645 intel report (Beta)
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Identifier
Orbit
Country
UKRelated business
Manufacturer
One Web
Mission
Non-operational Commercial Communications
Bus & Motor
ARROW, Unknown motor
Mass
148 kg wet, ~140 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Trap Box + 2 Pan, 6.7 m
Radar Cross Section
3.464 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 ONEWEB-0455
1 51645U 22012Z 26171.35342084 .00000213 00000-0 85632-4 0 9998
2 51645 87.5281 271.4380 0018818 129.8997 230.3852 14.23642565226595Epoch: 2026-06-20T08:28Z
TLE epoch observation values (Epoch: 2026-06-20T08:28:55.560Z)
Latitude
-0.00005°
Longitude
-124.36276°
Altitude
824.754 km
Speed
7.436 km/s
True Right ascension
18h 05m 45s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
21:23:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
823.547 km
Perigee altitude
796.494 km
Semi-major axis
7,188.157 km
Eccentricity
0.00188
Inclination
87.5281°
RAAN
271.438°
Arg. of periapsis
129.8997°
True anomaly
230.21933°
Mean anomaly
230.3852°
Eccentric anomaly
230.30224°
Mean motion
3.56137 °/min
Orbital period
101.08 mins
BSTAR
0.000085632
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Other satellites on launch #12 in the year 2022 (2022-02-10 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.ONEWEB-0455 Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-06-22 18:24:27.734Z | 8.52° NNE | 2026-06-22 18:29:27.734Z | 89.346° E | 39.641° | 2026-06-22 18:34:27.734Z | 164.29° S |
| 4 mins | 2026-06-22 20:08:27.734Z | 305.122° NW | 2026-06-22 20:10:27.734Z | 278.991° WNW | 15.719° | 2026-06-22 20:12:27.734Z | 254.204° W |
| 5 mins | 2026-06-23 05:48:27.734Z | 102.478° ESE | 2026-06-23 05:50:27.734Z | 75.491° E | 17.251° | 2026-06-23 05:53:27.734Z | 39.427° NE |
| 8 mins | 2026-06-23 07:27:27.734Z | 204.256° SW | 2026-06-23 07:31:27.734Z | 287.358° WNW | 37.79° | 2026-06-23 07:35:27.734Z | 347.546° N |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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